The page is the record's research on the issuer — no analyst, no rating, no view.

# Alpen Co.,Ltd. (Prime Market: 3028) — research page

As of 2026-11-06 · jp-cm-kg · record version 1

## Identity and listing

The issuer is Alpen Co.,Ltd., listed on the Prime Market under ticker 3028. Its ISIN is not on the record, and its LEI is not on the record, as no GLEIF record is registered for it under 1800-01-024676 (RA000412). Its security type is Corporate, its segment is not on the record, its sector is 6100 Retail Trade, and its jurisdiction is Japan as an EDINET domestic filer. Its listing status is listed, not halted.

## The disclosure read

The record holds 2 filings in the twelve months to 2026-11-06, on 1 filing day: 1 regulatory filing and 1 results filing. The median gap between filing days is not on the record. The latest filing is dated 2026-02-13 and is a regulatory filing, 266 days before the record date. The Prime Market median is 10 filings, a median cadence gap of 29.0 days and a median latency of 70.0 days across 1557 issuers. The 6100 Retail Trade median is 7.0 filings, a median cadence gap of 49 days and a median latency of 72.5 days across 342 issuers.

## Auditor

The auditor of record is 有限責任 あずさ監査法人. Its location is not on the record. Auditor changes are not on the record, as this register has no lifecycle type map yet.

## Events and halts

Listing, delisting, name change, domicile change and segment move are not on the record, as this register has no lifecycle type map yet. The issuer is listed and not halted.

## Orderability

For the client category Qualified Institutional Investors, the signal is not given and the outcome is not determinable, because the rule states a product scope and the subject's record carries no instrument class to place within it. The rule version is acm-68000/jp/suitability-principle-fiea-article-40/r1, and the chapter is as of 2026-11-04.

## Coverage

No research houses were found on the investor-relations pages read, so the count is 0.

## Open research

No openly published research notes were found, so the count is 0.

## Licensed

Licensed research: none loaded. A licensed row is served only to an agent whose firm holds that licence (licensor, entitlement). No licensed row is loaded.

## As-of depth

The vintage is not sealed. No issuer years are sealed. The market's earliest sealed date is not on the record, and the live record began is not on the record.

## Sources

7 source pages are named on this page; every value above carries its own source page and read date in the numbers.

- https://www.jpx.co.jp/english/markets/statistics-equities/misc/tvdivq0000001vg2-att/data_e.xlsx (identity.exchange)
- https://disclosure2dl.edinet-fsa.go.jp/searchdocument/codelist/Edinetcode.zip (identity.jurisdiction)
- https://mcp.jp-cm-kg.ai/events/TSE-PRIME/3028 (the disclosure lines)
- https://www.jpx.co.jp/markets/equities/suspended/index.html (the halt flag)
- https://disclosure2.edinet-fsa.go.jp/WZEK0040.aspx?S100WQEC (the auditor)
- https://mcp.jp-cm-kg.ai/book/aio.json (the orderability chapter)
- https://mcp.jp-cm-kg.ai/record/TSE-PRIME/3028 (the record)

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